GFlashHadronShowerModel.h

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#ifndef GflashHadronShowerModel_H
#define GflashHadronShowerModel_H

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "G4VFastSimulationModel.hh"

#include "G4TouchableHandle.hh"
#include "G4Navigator.hh"
#include "G4Step.hh"

class GflashHadronShowerProfile;
class GflashPiKShowerProfile;
class GflashKaonPlusShowerProfile;
class GflashKaonMinusShowerProfile;
class GflashProtonShowerProfile;
class GflashAntiProtonShowerProfile;
class G4Region;
//class GflashHistogram;

class GFlashHadronShowerModel : public G4VFastSimulationModel 
{
public:
  //-------------------------
  // Constructor, destructor
  //-------------------------
  GFlashHadronShowerModel (G4String modelName, G4Region* envelope, 
               const edm::ParameterSet& parSet);
  ~GFlashHadronShowerModel () override;

  //------------------------------------------------------------------------
  // Virtual methods that should be implemented for this hadron shower model
  //------------------------------------------------------------------------

  G4bool IsApplicable(const G4ParticleDefinition&) override;
  G4bool ModelTrigger(const G4FastTrack &) override;
  void DoIt(const G4FastTrack&, G4FastStep&) override;

private:
  G4bool isFirstInelasticInteraction(const G4FastTrack& fastTrack);
  G4bool excludeDetectorRegion(const G4FastTrack& fastTrack);
  void makeHits(const G4FastTrack& fastTrack);
  void updateGflashStep(const G4ThreeVector& position, G4double time);

private:  

  G4bool theWatcherOn;
  edm::ParameterSet theParSet;
  GflashHadronShowerProfile *theProfile;
  GflashPiKShowerProfile *thePiKProfile;
  GflashKaonPlusShowerProfile *theKaonPlusProfile;
  GflashKaonMinusShowerProfile *theKaonMinusProfile;
  GflashProtonShowerProfile *theProtonProfile;
  GflashAntiProtonShowerProfile *theAntiProtonProfile;

  const G4Region* theRegion;

  G4Step *theGflashStep;
  G4Navigator *theGflashNavigator;
  G4TouchableHandle  theGflashTouchableHandle;

  //debugging histograms
  //GflashHistogram* theHisto;
};

#endif